5138720

素因数分解:

$2^5\times 5^1\times {\mathrm{32117}}^1$

素因数の和:32132

約数の個数: 24

約数和(自身を含む): 12140604

約数和(自身を除く): 7001884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32117, 64234, 128468, 160585, 256936, 321170, 513872, 642340, 1027744, 1284680, 2569360, 5138720]

約数ペア:

[(1, 5138720), (2, 2569360), (4, 1284680), (5, 1027744), (8, 642340), (10, 513872), (16, 321170), (20, 256936), (32, 160585), (40, 128468), (80, 64234), (160, 32117)]